Creación de aplicativo para la reducción de datos de gravimetría y magnetometría terrestre
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The processing of gravimetric and magnetic data has been identified as one of the growing needs within the Working Group Exploration of Geothermal Resources of the Colombian Geological Service (SGC). This includes the use of high volumes of data and the need for the implementation of computational tools for the application of the different corrections required by gravimetric and magnetic data, and in turn for the generation of the different interpolations that they lead to the interpretation of the data and the analysis of the processing performed. This work presents a set of theoretical concepts applied to the different tools developed on the Python code, which have as objective the execution of the algorithms of observed gravity, reduction density and magnetograms to comply with the imposed processing standards, and at the same time improve the speed and precision of execution of the different algorithms developed. To achieve this objective, a clear description of the way in which the different modules of the developed program are executed is presented: the Relaxation Correction module that will allow us to organize the data obtained from the magnetometry in a established range of data, the module of derivation calculation that gives us the possibility of cleaning the erroneous data to arrive at an error of closure 'optimal for the processing, the module of corrections that offers the possibility of applying the different corrections necessary for the gravimetry and obtain the interpolation of the data, the magnetogram module within which you can visualize the different magnetograms and apply the necessary corrections on them, and finally the data transformation modules that allow to take a file of csv format to Excel and Excel to csv.